<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>后台管理-登陆</title>
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta http-equiv="Access-Control-Allow-Origin" content="*">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="format-detection" content="telephone=no">
    <link rel="stylesheet" href="layuimini/lib/layui-v2.6.3/css/layui.css">
    <script src="layuimini/lib/jquery-3.4.1/jquery-3.4.1.min.js" charset="utf-8"></script>
    <script src="layuimini/lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
    <script src="layuimini/lib/jq-module/jquery.particleground.min.js" charset="utf-8"></script>

    <style>
        html, body {width: 100%;height: 100%;overflow: hidden}
        body {background: #1E9FFF;}
        body:after {content:'';background-repeat:no-repeat;background-size:cover;-webkit-filter:blur(3px);-moz-filter:blur(3px);-o-filter:blur(3px);-ms-filter:blur(3px);filter:blur(3px);position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1;}
        .layui-container {width: 100%;height: 100%;overflow: hidden}
        .admin-login-background {width:360px;height:300px;position:absolute;left:50%;top:40%;margin-left:-180px;margin-top:-100px;}
        .logo-title {text-align:center;letter-spacing:2px;padding:14px 0;}
        .logo-title h1 {color:#1E9FFF;font-size:25px;font-weight:bold;}
        .login-form {background-color:#fff;border:1px solid #fff;border-radius:3px;padding:14px 20px;box-shadow:0 0 8px #eeeeee;}
        .login-form .layui-form-item {position:relative;}
        .login-form .layui-form-item label {position:absolute;left:1px;top:1px;width:38px;line-height:36px;text-align:center;color:#d2d2d2;}
        .login-form .layui-form-item input {padding-left:36px;}
        .captcha {width:60%;display:inline-block;}
        .captcha-img {display:inline-block;width:34%;float:right;}
        .captcha-img img {height:34px;border:1px solid #e6e6e6;height:36px;width:100%;}

        #captchaPic{
            cursor: pointer;
        }
    </style>
</head>
<body>
<div class="layui-container">
    <div class="admin-login-background">
        <div class="layui-form login-form">
            <form class="layui-form" lay-filter="login-filter" action="">
                <div class="layui-form-item logo-title">
                    <h1>用户登录</h1>
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-username"></label>
                    <input type="text" name="tUsername" lay-verify="required|account" placeholder="用户名" autocomplete="off" class="layui-input" th:value="${username}">
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-password"></label>
                    <input type="password" name="tPassword" lay-verify="required|password" placeholder="密码" autocomplete="off" class="layui-input">
                </div>
                <div class="layui-form-item">
                    <label class="layui-icon layui-icon-vercode"></label>
                    <input type="text" name="captcha" lay-verify="required|captcha" placeholder="图形验证码" autocomplete="off" class="layui-input verification captcha">
                    <div class="captcha-img">
                        <img id="captchaPic" th:src="@{/captcha}">
                    </div>
                </div>
                <div class="layui-form-item">
                    <p style="color: #cc0505;margin-left: 180px"><a th:href="@{/register}">没有账号？立即注册</a></p>
                </div>
                <div class="layui-form-item">
                    <button id="log-btn" class="layui-btn layui-btn layui-btn-normal layui-btn-fluid" lay-submit="" lay-filter="login">登 入</button>
                </div>
            </form>
        </div>
    </div>
</div>

<script>
    layui.use(['form'], function () {
        var form = layui.form,
             layer = layui.layer;
        var $ = layui.$;

        // 登录过期的时候，跳出ifram框架
        if (top.location != self.location) top.location = self.location;

        // 粒子线条背景
        $(document).ready(function(){
            $('.layui-container').particleground({
                dotColor:'#7ec7fd',
                lineColor:'#7ec7fd'
            });
        });

        //点击图片刷新验证码
        $("#captchaPic").click(function (){
            $("#captchaPic").attr("src",'captcha?date=' + new Date().getTime());
        })

        // 进行登录操作
        form.on('submit(login)', function (data) {
            data = data.field;
            if (data.tUsername == '') {
                layer.msg('用户名不能为空');
                return false;
            }
            if (data.tPassword == '') {
                layer.msg('密码不能为空');
                return false;
            }
            if (data.captcha == '') {
                layer.msg('验证码不能为空');
                return false;
            }
            $("#log-btn").attr("disabled","disabled").addClass("layui-btn-disabled");
            //异步请求登录验证
            $.post("user/login",data,function (res){
                if(res.code == 0){
                    layer.msg('登录成功',{ icon: 6,time: 1000}, function () {
                        window.location = 'admin';
                    });
                }else{
                    $("#log-btn").removeAttr("disabled","disabled").removeClass("layui-btn-disabled");
                    layer.msg(res.msg,{ icon: 2,time: 1000,anim: 6});
                }
            })

            return false;
        });
    });
</script>
</body>
</html>